baber/WOPTO huggingface dataset:
Patent JP-2005116617-A (JP)
Title: Photoelectric conversion element and solar cell
Inventor: MITACHI TAKEHITO
IPC: H01L31/04
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which has high photoelectric conversion efficiency by using a simple construction.  <P>SOLUTION: The photoelectric conversion element is provided with an active electrode 5 which consists of a transparent film 1 and an optical transparency conductive layer 2, a counterelectrode 4 which is arranged so as to make a pair with the active electrode 5, and a solid layer 3 which is sandwiched between the active electrode 5 and the counterelectrode 4 and consists of a polymer bipolar membrane. The solid layer 3 has hole-transporting heterocycle polymer and fullerene denaturation object which shows charge transportation nature and in which various kinds of functional groups are introduced in fullerene. As the hole-transporting heterocycle polymer, heterocycle polymer such as polythiophene which is hole-transporting heterocycle polymer which does not have vinylene texture, polypyrrole, polyaniline, polyfuran, polypyridine and polycarbazole can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123763-A (JP)
Title: Image forming apparatus
Inventor: HIRAI TATSUHIKO
IPC: G06T5/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for reducing the labor and time required for sampling a test pattern for automatic gradation correction.  <P>SOLUTION: The image forming apparatus samples the correction test pattern by high speed scanning in response to the number of samples, stores temporarily color data to an image memory and thereafter converts the data into color information so that the sampling is carried out at a higher speed than that of prior arts and also the labor of pattern replacement can be omitted by pattern replacement using an RDF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120207-A (JP)
Title: Flame retardant composition for plastic
Inventor: ONISHI HIDEAKI
IPC: C09K21/08
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat stability and flame retardance of a flame retardant for a plastic, comprising 2,2-bisä[3,5-dibromo-4-(2,3-dibromo-2-methyl)oxy]phenyl}propane as a main component.  <P>SOLUTION: The flame retardant composition for a plastic comprises at least 2% of impurities and the rest of 2,2-bisä[3,5-dibromo-4-(2,3-dibromo-2-methyl)oxy]phenyl}propane and has 5% thermal decomposition temperature of the composition of <270°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119850-A (JP)
Title: Carrying ball unit
Inventor: TAKEDA TAKACHIHO
IPC: B65G39/02
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying ball unit capable of being used upward or downward, easily discharging dust entered inside, and smoothly rotating a main ball.  <P>SOLUTION: The carrying ball unit 10 includes a case 12 comprising a receiving member 14 and a cover member 28. A bottom face 16 of a recessed curved surface shape is formed inside the receiving member 14. An annular bottom face 16a with the center of the bottom face 16 as its center is formed in a spherical surface shape with the center of the main ball 20 as its center. Receiving balls 18 are laid in the receiving member 14 on which the main ball 20 is arranged. In the annular bottom face 16a, the receiving ball 18 receives a load from the main ball 20. A plurality of through holes 22 are formed in the vicinity of the center of the bottom face 16, and the dust entered the case 12 is discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130036-A (JP)
Title: Communication terminal equipment
Inventor: KIMOTO OSAMU
IPC: H04M11/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication terminal equipment such as a facsimile machine capable of reducing the number of occurrence times of communication errors when executing data communication such as image communication via an IP phone network.  <P>SOLUTION: A main control section 1 of a facsimile machine 20 detects whether or not an opposite facsimile machine is connected to the IP phone network depending on whether or not the main control section 1 detects a number "050" (an identification number) of an IP phone at the head of a telephone number to be dialed, the main control section 1 detects that the opposite facsimile machine is connected to the IP phone network (YES in a step S3 shown in Figure), the main control section 1 clears a high speed flag (step S5), then (NO in a step S7) proceeds to a step S9 for controlling a FAX MODEM 10 such that a maximum data speed of a FAX MODEM 10 is set to 9600 bps and a maximum symbol rate of the MODEM is set to 2400 baud.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130106-A (JP)
Title: Cellular telephone and incoming call announcement mode of cellular telephone
Inventor: MIKOSHIBA NOBORU
IPC: B06B1/14
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular telephone and the incoming call announcement mode of the cellular telephone making notic of incoming calls easier, even if the mode is set to silent mode.  <P>SOLUTION: Although a moving coil type is employed for an electroacoustic transducer 14 required for incoming call announcement, the electroacoustic transducer is configured to enable generation of voice by a voice frequency signal and that of vibration by a low-frequency signal. Upon receiving an incoming call signal by a radio section 11, a communication control section 12 generates vibration generated by the electroacoustic transducer 14 via a low-frequency processing section 16 for only specified time. After the lapse of a prescribed time, the communication control section 12 acts so as to gradually increase the sound volume of an announcing sound (including a composition, voice) toward a prescribed value, where the announcing sound is generated by the electroacoustic transducer 14 via a voice processing section 15 rather than the low-frequency processing section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129368-A (JP)
Title: Substrate for electrical connection and its manufacturing method
Inventor: DONO KOJI
IPC: H01R43/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for electrical connection in which electronic components provided on both sides of the substrate can be connected without needing high precision positioning.  <P>SOLUTION: When the electronic components 11, 12 are mounted on both sides of a substrate for electrical connection 1, a connecting pad 11a of the upper side electronic component 11 and a connecting pad 12a of the lower side electronic component 12 are connected through a lead wire 2a among numerous number of coated lead wires 2 constituting the substrate for electrical connection 1. Since the connecting pads 11a, 12a are connected through the lead wires 2a2-2a5 which are common to both, it is not necessary to mount the both electronic components 11, 12 by positioning in high precision on the substrate for the electrical connection 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127625-A (JP)
Title: Heat exchanger
Inventor: SHIMIZU TSUTOMU
IPC: F28F1/02
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the air flow resistance in a case when a heat exchanger is used as an evaporator and to improve the evaporating performance.  <P>SOLUTION: Fins 1 arranged in parallel in the vertical direction and a plurality of flat tubes 2 joined in a state of being penetrated through the fins and horizontally arranged, are mounted in the direction perpendicular to the air flow, and the flat tubes are arranged in the chevron shape approximately axisymmetrically to a central line 3 in the air flow direction of the fins 1, whereby through the condensed water by cooling the air is generated around an air side of the fins and the flat tubes 2, the condensed water smoothly flows down by gravitational force as upper faces of the flat tubes 2 arranged in the chevron shape have inclination, and the increase of the air flow resistance of the heat exchanger can be prevented, as a result, the evaporating performance is improved, the required motive power of an air blower for heat exchanging with the air is reduced, and the heat exchanger of high performance can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127067-A (JP)
Title: Window frame for reform
Inventor: MAEDA NAOHIKO
IPC: E06B1/32
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window frame for rebuilding that has sufficient strength regardless of thin thickness, is simply fixed on an existing window frame and finely finished.  <P>SOLUTION: The window frame for rebuilding is formed of a thin plate (2) with a decorated sheet (1) arranged on its surface, has a cross section U-shaped part formed by being folded by a V groove (4) provided on the rear face of the thin plate, and the three faces of an inner face of the cross section U-shaped part connected with an reinforcing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137055-A (JP)
Title: Electric vehicle
Inventor: WAKITANI TSUTOMU
IPC: B60T7/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To make the right and left brake timings coincide with each other when neutral operation is performed in an electric vehicle where the right and left wheels are driven, respectively, through right and left motors.  <P>SOLUTION: The electric vehicle comprises a travel preparation member being turned on to travel and turned off to deliver a stop instruction, a direction speed control member capable of specifying drive, neutral or reverse, a pair of right and left motors rotating forward or reversely based on the operation of the direction speed control member to travel the vehicle, a pair of right and left electromagnetic brakes capable of applying brake, and a control section. The control section decelerates the right and left motors when the travel preparation member is turned off or the direction speed control member becomes neutral when the vehicle is traveling and operates the right and left electromagnetic brakes simultaneously when both the r.p.m. Mnl of the left motor and the r.p.m. Mnr of the right motor decreases down to a minimum r.p.m. threshold value Nmi close to the stop speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130932-A (JP)
Title: Variable winning device
Inventor: SASA AKIRA
IPC: A63F7/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a fraudulent operation of a cooperation member interposed between an opening/closing door which is hinged to a flip-in hole and a solenoid opening/closing it from the outside in a variable winning device.  <P>SOLUTION: This variable winning device 11 is formed by opening/closing the opening/closing door 14 openably hinged to the flip-in hole 13 by the solenoid 21. This device is so constituted that a protective plate 54 is erected in the side of the cooperation member 55 interposed between the opening/closing door 14 and the solenoid 21 and including a plunger 48 for covering protection to prevent a fraudulent operating member from intruding into the cooperation member 55 from the side of the variable winning device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133636-A (JP)
Title: Exhaust emission control device
Inventor: NARITA HIRONORI
IPC: F01N3/24
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for preventing temperature of a particulate filter from being reduced below activation lower limit temperature of an oxidation catalyst by low temperature exhaust gas flowing through the particulate filter and for satisfactorily regenerating the particulate filter.  <P>SOLUTION: The exhaust emission control device is equipped with a bypass means 23 for inhibiting and diverting exhaust gas 9 from flowing through the oxidation catalyst 14 and the particulate filer 13 in a filter case at the time of no-fuel injection in a diesel engine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134290-A (JP)
Title: Connection inspection device, and program used therefor
Inventor: NAKAJIMA RYOICHI
IPC: G11C29/56
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct confirmation work of high reliability about a connection condition of a bus line for connecting a plurality of devices.  <P>SOLUTION: A bus line connection confirmation program is executed through a JTAG, using this connection inspection device 1 for the bus line 6 for connecting the device 5 such as a memory to the device 4 such as a CPU. When checking the connection condition for an address bus, a plurality of addresses is assigned in order to write data different in every address, to the device 5, the data of the first assigned address is read out thereafter, and it is checked whether the actually read-out data is different from the data assigned when writing the data to the first assigned address. When checking the connection condition for the address bus, the address is assigned to write a predetermined data, to the device 5, the data of the address is read out thereafter, and it is checked whether the actually read-out data is different from the data assigned when writing the data to the assigned address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153280-A (JP)
Title: Semiconductor device having porous structure with air gaps, and method for producing same
Inventor: KUMAR DEVENDRA
IPC: H01L23/522
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce a semiconductor device having proper mechanical properties, thermal stability, and adaptability with copper for a dual-damascene structure, in addition to its low k value.  <P>SOLUTION: The method for producing a semiconductor device comprises (i) a step of forming a sacrificial layer 4 made of an organic polymer such as benzocyclobutene on a substrate 1, on which a circuit is formed, by evaporation; (ii) a step of etching the sacrificial layer except for a portion 5 where an air gap should be formed; (iii) a step of forming a low dielectric-constant layer 6 on the substrate, until the portion for the air gap is completely embedded in the low dielectric-constant layer by evaporation; (iv) a step of etching the low dielectric-constant layer, in order to form a via hole 8 and a trench 7 through the layer 6; and (v) a step of removing the portion for the air gap, before or after the step (iv). The method further comprises (vi) a step of evaporating copper 10 in the via and the trench so that they are filled with the copper, and consequently the copper contacts with a surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139508-A (JP)
Title: Method for producing valve spring
Inventor: YOSHIKAWA HIDETOSHI
IPC: B24C1/10
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitridation method capable of obtaining a surface nitriding hardness and a nitriding depth equal to or more than heretofore in a shorter period of time than heretofore while suppressing the production of iron-nitrogen compound.  <P>SOLUTION: A coil spring consisting of a steel containing, by weight, 0.60-0.80% C, 1.20-2.20% Mn is quenched and tempered, and then is nitrided at 480-500°C for 30-110 min by using a treating gas mainly consisting of ammonia gas. The steel may further contain one or more elements selected among 0.40-1.40% Cr, 0.05-0.25% Mo and 0.05-0.60% V.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140035-A (JP)
Title: Hydraulic machine
Inventor: KONDO TETSUHIRO
IPC: F04B1/32
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic machine having improved mechanical efficiency and capacity efficiency while reducing its noises.  <P>SOLUTION: The hydraulic machine comprises a cylinder block rotatably provided around a rotation axis L10 and having at least three odd-numbered piston chambers formed at peripheral spaces, a plurality of pistons to be displaceably fitted into the piston chambers in elongating and contracting directions and reciprocatingly displaced in the elongating and contracting directions with the rotation of the cylinder block, and a valve plate 11 having supply/discharge ports 21, 22 and auxiliary ports 23, 24. The high pressure side port as one of the supply/discharge ports 21, 22 communicates with the piston chambers the number of which is set by subtracting 1 from the total number of the piston chambers and dividing the result by 2, independently of the angle position of the cylinder block. The auxiliary ports 23, 24 are held at pressure higher than the atmospheric pressure and lower than that in the high pressure side port as one of the supply/discharge ports 21, 22 and communicate with the piston chambers having the pistons at dead centers and in angle ranges near the dead centers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138987-A (JP)
Title: Delivery control system
Inventor: USHIRO TOSHIO
IPC: G06Q50/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently deliver defective parts when the defective parts are verified.  <P>SOLUTION: A recovery request for a defective car part is transmitted from the terminal 100 of a car dealer to a delivery control server 101. A destination setting database 102 stores information on the destination at a time when the car part fail. The server 101 retrieves and extracts the information on the destination corresponding to the part number of the defective part included in the received recovery request. Also, the server 101 transmits a delivery request to the terminal 130 of a person in charge of physical distribution according to the information on the destination. The server 101 reports those information such as the defective part, its delivery schedule, and verified results to a manufacturer even when the verification of the defective part is not performed by the manufacturer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115879-A (JP)
Title: Water producing and selling device
Inventor: CHUGENJI ICHIRO
IPC: G07F15/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water producing and selling device capable of changing the type without replacement of whole device even if the type of providing water is needed to change after installation.  <P>SOLUTION: The water producing and selling device comprises a water producing and supplying device capable of purifying tap water to the water such as deionized water, and a fresh water selling unit prepared in the water producing and supplying device, which is equipped with a coin-type selling machine providing the fresh water by inserting a coin and with a card-type selling machine providing the fresh water by inserting a card, and which can provide fresh water by simultaneous use of both machines, or by use of one of them, moreover without either machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144733-A (JP)
Title: Inkjet recording apparatus
Inventor: SHIMIZU SABURO
IPC: B41J2/175
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of efficiently cleaning a preliminarily discharged ink on an intermediate transfer medium, and stably forming an image.  <P>SOLUTION: The inkjet recording apparatus is equipped with a line type printing head provided with at least an ink discharging hole, the intermediate transfer medium, a pressing roller pressing a recording medium on the intermediate transfer medium to transfer the ink, and a cleaning member coming into contact with the surface of the intermediate transfer medium to clean the ink, and after the ink is discharged on the surface of the intermediate transfer medium from the line type printing head, the ink is transferred on the recording medium by the pressing roller. The inkjet recording apparatus is characterized by having a controlling means for controlling so that the preliminarily discharged ink on the intermediate transfer medium passes through a transfer region while the recording medium does not exist in the transfer region, and the pressing roller is separated from the intermediate transfer medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004165165-A (JP)
Title: Spark plug
Inventor: HRASTNIK KLAUS
IPC: F02P13/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug in which only very slight thermal mechanical stress is generated between the electrode section and the electrode base body.  <P>SOLUTION: The electrode section 31 of the center electrode 21 and the ground electrode comprises a copper contained alloy or an alloy containing platinum and rhodium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170974-A (JP)
Title: Substrate alignment system for liquid crystal display element manufacturing process
Inventor: LEE SANG SEOK
IPC: G02F1/1341
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate alignment system for liquid crystal display elements advantageous for the liquid crystal display elements of a large area.  <P>SOLUTION: The substrate alignment system for the liquid crystal display elements is constituted in such a manner that respective stages for the liquid crystal display elements can be exactly paralleled to each other, the alignment between the respective substrates can exactly be performed, the process progression by the thicknesses of the diversified substrates is made possible even with the single equipment and the inflow of foreign matter to the surfaces coated with sealants is prevented to the maximum possible extent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005151160-A (JP)
Title: Original reading apparatus
Inventor: MATSUMOTO MASAYUKI
IPC: H04N1/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reading apparatus capable of increasing the discharging speed of an original, preventing a paper jam in a transfer path, and allowing parts to be commonly used without requiring a special configuration.  <P>SOLUTION: A resist roller 19 and an idle roller 19a are provided on the upstream side of an original reading unit in the transfer path 50, and a separating roller 18 and a pickup roller 17 are provided on upstream sides of both the rollers 19, 19a. Rotations of the resist roller 19 and the idle roller 19a are temporarily stopped when the original is transferred to be discharged to correct the inclined transfer of the original to be discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151379-A (JP)
Title: Satellite communication method and system
Inventor: UCHIDA JUNZO
IPC: H04B7/208
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite communication method and system for dynamically dealing with an influence of a rainfall or the like when qualities of lines from a geostationary satellite to user stations in a plurality of different areas on the ground are affected therewith.  <P>SOLUTION: The satellite communication system is composed of a geostationary satellite 11, a plurality of user stations 12a-12n installed in different areas on the ground, a feeder link station 13 and a satellite tracking control station 14, the user stations 12a-12n, the feeder link station 13 and the satellite tracking control station 14 are linked by an optical fiber network 15 on the ground, and a transmission resource of the geostationary satellite 11 dependent upon BER or the like of communications in the users 12a-12n is optimally distributed from each of the user stations 12 via the satellite tracking control station 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI